baber/WOPTO huggingface dataset:
Patent JP-H05278092-A (JP)
Title: Preparation of pseudo-bamboo material
IPC: B29C48/13
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a pseudo-bamboo with a feel of a male bamboo or a female bamboo by a method wherein a core material consisting of a thermoplastic plastic tube is transferred out of a die of an extruder and knots are made up at a specified distance on the surface of the core material with a molten plastic material and only knot parts or parts between the knots are cured by cooling and drawn. CONSTITUTION:For example, a double-type extruder 1 is used an extruder 9 is used for forming a base color film and an extruder 10 is used for forming a pattern film. While a core material 4 consisting of a thermoplastic plastic tube with a relatively low m.p. is transferred from a die 2, a molten plastic film is formed on the surface and on the other hand, transferring of the core material 4 is stopped at a specified time interval to make knots 6 and 6'. Only the knots 6 and 6' or canes 7 between them are cured by cooling and when they are pulled out at a speed being faster than the transferring speed of the core material 4, the canes 7 or knots 6 and 6' are drawn to obtain a pseudo- bamboo being very similar to a natural bamboo with a feeling of a male bamboo or a female bamboo.
Patent JP-H07294261-A (JP)
Title: Piezoelectric oscillator
Inventor: HIDENOUCHI YOSHIAKI
IPC: G01C19/5663
Filed: 1994-04-26
Abstract: PURPOSE:To obtain a piezoelectric oscillator having good drift characteristics which can be manufactured easily. CONSTITUTION:The piezoelectric oscillator 12 being employed in an oscillation gyroscope 10 comprises a right prism 14 provided with piezoelectric elements on three side faces thereof. Supporting members 24a, 24b are fixed to the ridge part of the oscillator 14 in the vicinity of a node thereof. The supporting members 24a, 24b are secured to supporting plates 26a, 26b being fixed to a substrate 30 through buffers 28a, 28b. Bending oscillation takes place in the oscillator 14 and two ridge parts A located symmetrically to the direction of basic oscillation are compressed thus increasing the hardness at the ridge part A.
Patent JP-S595812-A (JP)
Title: Package type power plant
Inventor: TSUJI TOSHIAKI
IPC: B63B35/00
Filed: 1982-07-01
Abstract: PURPOSE:To efficiently utilize a space onboard a barge and to facilitate a maintenance and inspection job, by providing an internal combustion power generator, a hydrogen gas generator or a battery in a space defined inside the barge of power generator. CONSTITUTION:A bulkhead 27 is provided above a barge 1 of power generator package for a reinforcing purpose. A passage 28, a step 29 and a door 30 are provided in the space formed by the bulkhead 27, and an internal combustion power generator compartment 31 and an auxiliary facility compartment 32 for the internal combustion power generator are arranged. In addition, a hydrogen gas generator 33 and a battery compartment 34 are arranged. In this manner, the space onboard the barge 1 can be efficiently utilized. Moreover, since the battery compartment 3 is constituted as an explosion-proof compartment isolated away from the outside by the use of barge, it is possible to facilitate a maintenance and inspection job.
Patent JP-S5337944-A (JP)
Title: Method of manufacturing heat pipe
Inventor: OOTA YOSHIKI
IPC: F28D15/00
Filed: 1976-09-20
Abstract: PURPOSE: To provide a method of manufacturing heat pipes wherin a number of heat pipes are intercommunicated and evacuation and operating-liquid enclosing operations are performed at a time for improving operation efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000262822-A (JP)
Title: Fitting direction of oil filter of exhauster
Inventor: TAKADA KOICHI
IPC: B01D46/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To eliminate unevenness in roasting to be caused by an exhauster by changing a direction of fitting an oil filter of the exhauster. SOLUTION: An oil filter 1 for a suction opening of an exhauster is fitted upward to a cooking surface. Thereby, hot air around a roaster or the like rises vertically.
Patent JP-S605277-A (JP)
Inventor: TOKUYOSHI AKIRA
IPC: B08B11/00
Filed: 1983-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61271266-A (JP)
Title: Oxanylic acid derivative
Inventor: NAKAGAWA AKIRA
IPC: A61K31/22
Filed: 1985-05-24
Abstract: NEW MATERIAL:The compound of formula I [R is H or lower alkyl; Y is NHCO, CONH or N=CH; A is alkyl, group of formula II, group of formula III (X is H, lower alkoxy, OH or carboxyl; R<1> and R<2> are H or lower alkyl), etc.]. EXAMPLE:Ethyl 3-(3,4-dimethoxycinnamoylamino)oxanylate. USE:It has immunoregulating action, anticomplement action, antiallergic action, etc., and is useful as an antirheumatic agent, remedy for autoimmune diseases, antiallergic agent, antiasthmatic agent, carcinostatic agent, antiulcer agent, etc. PREPARATION:The compound of formula I can be produced by reacting the oxanylic acid derivative of formula IV having amino group with the reactive carboxylic acid derivative of formula HOOC-A in the presence or absence of a base (e.g. pyridine) in a solvent such as tetrahydrofuran.
Patent JP-H04341032-A (JP)
Title: Relay system for multiple address frame
Inventor: FUKUTOMI MASASHI
IPC: H04L12/66
Filed: 1991-05-17
Abstract: PURPOSE:To relay a multiple address frame quickly to an object transmission opposite party by interconnecting plural network data remote location via an exchange network so as to confirm the transmission opposite party to which a frame is to be relayed and to decrease an undesired track. CONSTITUTION:A repeater 10 connecting to a network has an address table section 15 in which network address information and a repeater of a transmission opposite party are made cross-reference. A multiple address frame is fetched from a network to which a LAN side transmission reception section 11 is connected. Based on the address table section 15, a repeater corresponding to the network address information in the multiple address frame is decided. The multiple address frame is relayed from an exchange network side transmission reception section 12 to the said repeater 10 and a reply to the multiple address frame is received from a repeater of other network being the transmission opposite party.
Patent JP-H0411610-A (JP)
Title: Photopolymerizable composition
Inventor: UEDA TSUNEHISA
IPC: C08F2/50
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the title composition which can give a high-molecular weight polymer even at an increased rate of polymerization by compounding a vinyl monomer based on an acrylic monomer and a specified photopolymerization initiator. CONSTITUTION:The title composition comprises a vinyl monomer based on an acrylic monomer (e.g. 2-ethylhexyl acrylate or acrylic acid) and a photopolymerization initiator of formula I or II, wherein R1 to R6 are each alkyl, R1 and R2 or R3 and R4 may be combined together to form a ring; Z is a (substituted) aromatic group, -Ar1-T-Ar2- (wherein Ar1 and Ar2 are each a (substituted)aromatic group; T is alkylene, carbonyl, O or S); Y is alkylene; and n is 2-10.
Patent JP-S62268532-A (JP)
Inventor: MIYAWAKI YOSHINORI
IPC: A61B5/022
Filed: 1986-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60256658-A (JP)
Title: Timing belt transmission mechanism
Inventor: IWATA MASAKATSU
IPC: F16H7/12
Filed: 1984-06-04
Abstract: PURPOSE:To control tensile force accurately while facilitate assembling by providing a large circular idler. CONSTITUTION:The power of a motor 1 is transmitted from a timing pulley 2 to a timing pulley 4a via a timing belt 3, and to a shaft 6 via gears 4b, 5. An idler drum 12 is a disk-like member made of a well-slidable metal, etc. and having nearly the same thickness as the width of the timing belt 3. And, flanges 12a, 12b for restraining the movement of the timing belt 3 in a perpendicular direction to its rotation surface when the drum is fitted in the belt 3, are provided on the peripheral parts of the drum 12. The adjustment of tensile force can be easily carried out by moving the idler drum 12 in the right or left directions of the figure.
Patent JP-S594134-A (JP)
Title: Probe card
Inventor: KUSAKAWA HIROTSUGU
IPC: G01R1/073
Filed: 1982-06-30
Abstract: PURPOSE:To enable to prevent the generation of multiple reflection phenomenon of a high frequency input signal by a method wherein a by-pass earthed circuit is provided from the bonding pad to be connected to the semiconductor chip to be tested, and an impedance matching terminal resistor is connected to said earthed circuit. CONSTITUTION:A needle-like conductive substance 6 is contacted to the same bonding pad as a probe 2 at the approximate point to it. The other end of the needle-like conductive substance is connected to a terminal resistor 5, and the other end of the terminal resistor 5 is connected to a grounded surface 31 through the intermediary of a wire 7. As the terminal resistor 5 is inserted into the by-pass earthed circuit located between the bonding pad to be connected and an earth 31, a high-speed input signal is absorbed into the terminal resistor 4, and no multiple reflection phenomenon is generated.
Patent JP-H06324689-A (JP)
Title: Acoustic measuring method
Inventor: OKUBO HIROYUKI
IPC: G10K15/00
Filed: 1993-05-14
Abstract: PURPOSE:To precisely find the ratio (LD) of a reflected sound component from a desired side to components of sounds from all directions which are well matched with human subjective evaluation by separating and extracting the reflected sound from the desired side wall surface from a direct sound which is collected at the same time. CONSTITUTION:An impulse acoustic signal having the time base extended is collected by a unidirectional microphone 6 at a listening point so as to include at least the reflected sound from the desired side wall surface, and a computer 1 computes the impulse response of the collected signal and separates the reflected sound component from the desired side from the direct sound components in time as to the computation result.
Patent JP-S63282319-A (JP)
Title: Twist setting system in double twister
Inventor: MATSUI ISAMU
IPC: D01H1/34
Filed: 1987-05-09
Abstract: PURPOSE:To provide the titled system where a gear change device is put between the spindle drive of a double twister and twisted strand take-up system to enable various strands differing in number of twist to be produced by simple switchover means. CONSTITUTION:For example, an endless belt 4 is provided in an extended state between a pulley 11 fitted to the shaft 21 to be driven by revolution through the output shaft 14 of a driving motor 13 and another pulley 12, being brought to pressure contact on a spindle 3, which is driven through revolution. Driving systems 23-27 in the twisted strand take-up drum 6 are connected to the shaft 22 to be driven by revolution with the output shaft 14 of said motor 13 through a gear change belt device 50.
Patent JP-H0643076-A (JP)
Title: Housing body unit for clinical inspection
Inventor: RARII EI FURANSHIEAA
IPC: A47B87/00
Filed: 1993-05-14
Abstract: PURPOSE: To obtain an arrangement of rack (container) for supporting humor specimen containers or tubes of different dimensions and shapes in a clinical examination environment. CONSTITUTION: For a container or tray container 10 used in clinical examinations, especially for supporting a tube or other container which hold a humor specimen, a plurality of identical modular tube units 10 are snapped quickly, so that a large capacity or a small capacity of containers 10 can be constituted, depending on the requirements of a user. These containers or units 10 can be provided with openings 24, 26, 44, 48 of different dimensions, for receiving specimen containers of different dimensions and containers of different shapes.
Patent JP-S62270242-A (JP)
Title: Form rolling tool
Inventor: HANADA HIDETO
IPC: B21H1/00
Filed: 1986-05-16
Abstract: PURPOSE:To change the uneven shape subjected to a form rolling by the work face by dividing the tool having the work face forming numerous projecting bars parallel each other into numerous parallel partial tools and relatively moving and fixing those by the divided faces. CONSTITUTION:The unevenness corresponding to the projecting bar 32 is formed on the outer peripheral face of the member to be worked by relatively rolling with pressing the above outer peripheral face to the work face 22 consisting of the numerous parallel lead grooves 30 and projecting bars 32 of a lead angle thetaand forming a biting part 24 and relief part 26. In the above form rolling tool, it is composed of numerous partial tools 16... divided with the parallel divided face 20 which is at about right angle with the above work face 22. The partial tool 16... is held by the tool holder 10 with U shaped cross section, the inner side bottom face 18 thereof is relatively moved on the divided face 20 by guiding with a side wall part 12 and fixed to the above side wall part 12 at a bolt hole 34 and screw hole 36 by the bolt 42 inserted into the oblong hole 40 formed respectively at the position corresponding to the shape of the projecting bar 32 adequately.
Patent JP-H10262451-A (JP)
Title: Artificial rice seedling culture medium due to full mellow hull utilization
Inventor: KOMENO MISAO
IPC: C09K17/50
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an artificial rice seedling culture medium which enables the growth of healthy seedlings completely with no change from soil, improves water absorptivity, water-holding capacity and gas-permeability and facilitates workability and cultivation management by exposing mellow hulls to the weather for a fixed periode, removing germination suppressing materials and processing the hulls on specified conditions later. SOLUTION: After the mellow hulls are exposed to the weather for the fixed period or in flowing water and the germination suppressing materials are removed, its humidity is regulated by the aqueous solution of citric acid in 0.2 to 0.5%, fine trace elements(FTE) such as iron, boron, manganese, zinc, copper and molybdenum are added to this solution and further, the fixed amounts of zeolite powder (or particles) and three fertilizer elements are mixed.
Patent JP-S62269007-A (JP)
Title: Optical displacement measuring apparatus
Inventor: ISHIZU HISATSUGU
IPC: G01B11/00
Filed: 1986-05-16
Abstract: PURPOSE:To measure optically a displacement of a specimen without enlarging a photodetector size, by using a spot light by a scanner and determining quantity of deviation of the scanner. CONSTITUTION:A beam of light from a source 2 of light-flashing unit 6 is collected by a condenser lens 3 and becomes a flying spot light 12 waved on a specimen 1. A beam of light reflected by a specimen 1 passes through a light- receiving lens 4 on an optical axis 11 of a light-receiving unit 7 and develops its image on a photodetector 5. The photodetector 5 is displaced by a feed mechanism 9 driven by a servo-motor 10 and develops its image on the elements of the photodetector 5 on the axis 11. When the specimen 1 is located on an A position, a swaying angle of a scanner 8 is theta1 and that after displacement of X of the specimen 1 to a B position is theta2 and by measuring a physical quantity corresponding to angles theta1, theta2 as, for instance, an electric quantity, the displacement quantity x is measured, with the photodetector 5 being kept small.
Patent JP-H01284465-A (JP)
Title: Cooling device for movable short side block in belt type continuous casting machine
Inventor: TANNO HITOSHI
IPC: B22D11/06
Filed: 1988-05-12
Abstract: PURPOSE:To improve cooling efficiency by arranging water cooling device between position, where movable short side block leaves from a casting belt, and a sprocket for driving at downstream and arranging a draining device having slitted nozzle just after that. CONSTITUTION:The water cooling devices 31 composing of plural cone sprays 32 are arranged between the position, where the blocks 22 for movable short side 21 leave from the casting belt 13 and the driving sprocket 25 at downstream side. Further, the draining device 41 composing of an air header 42 and the slitted nozzle 43 is arranged along the block group around the sprocket 25 at the downstream side. At the early time when the short side 21 leaves from the belt 13, the drainage of the block 22 can be executed, thereby executing the effective drainage in the wide gap between the blocks 22. By this constitution, as the drainage efficiency is improved, the cooling efficiency of the short side block 22 is improved.
Patent JP-H06326318-A (JP)
Title: Semiconductor device
Inventor: MATSUSHITA KENICHI
IPC: H01L23/52
Filed: 1993-05-17
Abstract: PURPOSE:To prevent an element from being destroyed due to the avalanche breakdown current during turning-off by preparing respective specific means for detecting avalanche breakdown current and controlling insulation gate electrode. CONSTITUTION:The semiconductor device is provided with a first conductivity type resistance semiconductor layer 1, a second conductivity type first semiconductor layer 3 which is formed in the layer 1, and the first conductivity type second semiconductor layer 3 which is formed in the layer 2. In addition, it is also provided with an insulation gate electrode 6 which is formed on the layer 2 between the layer 3 and the layer 1 and controls the injection of carrier from the layer 3 to the layer 1. Furthermore, it is provided with an avalanche breakdown current detection means 14 for detecting the avalanche current flowing from the layer 2 to the layer 1 during turning-off and an insulation gate electrode control means 9 for supplying specified potential to the electrode 6 when the avalanche breakdown current is detected and injecting a carrier to the layer 1.
Patent JP-S5540265-A (JP)
Title: Vacuum pump
Inventor: MORONUKI YOSHIO
IPC: F04B37/16
Filed: 1978-09-18
Abstract: PURPOSE: To economically keep the oil of an oil-revolution vacuum pump clean through a simple construction for a long time and enable the use of the pump for a long period, by providing another dry vacuum pump to discharge gases out of the space over the oil in an oil chamber of the oil-rotation vacuum pump.  
     CONSTITUTION: The oil 3 is rpovided in the oil chamber 2 of the oil-rotation vacuum pump 1. A vacuum processing chamber is connected to a duct 4 coupled to the  inlet side of the oil chamber 2 so that the vacuum processing chamber is removed  of gases. The dry vacuum pump 5 is connected to the space over the oil in the oil  chamber of the pump 1 through a duct 6 to reduce the pressure of the space to  remove moisture from the oil 3 by evaporation. This results in preventing the  production of acid or alkali due to the reaction with the moisture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11307477-A (JP)
Title: Method for forming metal wiring film
Inventor: FUJIKAWA TAKAO
IPC: C23C14/04
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a metal wiring film excellent in EM (electron migration) resistance or low electric resistance. SOLUTION: In this method, a surface of an insulation film 2 of a to-be- processed substrate 1 forming a hole and a channel is formed with a metal material such as copper, aluminum, silver or the like to be coated, whereby the interior of the hole and channel is filled up with this metal material, to form a wiring structure. At this time, after a film is continuously formed with the metal material along a contour of an inner face of the hole and channel to be coated, the to-be-processed substrate 1 is exposed to a high temperature under the high pressure gas atmosphere, and a surface diffusion phenomenon of the metal material is promoted to modify to a film structure such that a surface area of this metal film is reduced.
Patent JP-H07302794-A (JP)
Title: Formation of wiring on semiconductor substrate
Inventor: SAKOU YAMATO
IPC: H01L21/3205
Filed: 1994-04-28
Abstract: PURPOSE:To provide a method of forming a wiring, which can form easily the wiring of a wire width of 0.1 micron or shorter. CONSTITUTION:A prescribed voltage is applied between a probe 1 containing a wiring metal as its component and a semiconductor substrate 2 and the probe 1 is made to scan on this substrate, whereby as the formation of a narrow wiring (0.01 to 0.1 micron) becomes possible, the substrate can correspond to a memory provided with one G or higher of a VLSI and the improvement of a significant integration degree becomes possible.
Patent JP-H02293138-A (JP)
Title: Laminate
Inventor: YUGETA YASUHIRO
IPC: B32B27/28
Filed: 1989-05-08
Abstract: PURPOSE:To improve the heat resistance, rigidity and gas barrier properties of a laminate by laminating a gas barrier layer composed of a saponified ethylene/vinyl acetate copolymer or a polyvinylidene chloride resin to a high crystalline polypropylene layer having a specific composition. CONSTITUTION:A laminate consisting of a high crystalline polypropylene (HCPP) mixed with 1 - 20wt.% of polyethylene and at least one gas barrier layer com posed of a saponified ethylene/vinyl acetate copolymer (EVOH) or a polyvinylidene chloride resin (PVDC) is formed. Concretely, the laminate consisting of a layer A(HCPP), a layer B(adhesive layer), a layer C(gas barrier layer), B and A is formed by respectively melting molding materials by different extruders and guiding the same to a coextrusion die. The obtained laminate has heat resistance, rigidity and gas barrier properties and is easy in heat mold ing.
Patent JP-S63278197-A (JP)
Title: Monitoring device
Inventor: WATANABE MASAHARU
IPC: G08B13/00
Filed: 1987-05-11
Abstract: PURPOSE:To speed up the fault recovery of a camera side by by generating a fault occurrence detection signal when a video signal is not transmitted for longer than a specific time. CONSTITUTION:If the power source of a television camera 3 enters a failure state if the cable 4 is broken, no video signal VD is sent to a center monitoring device part 2. At this time, no vertical synchronizing signal VSYNC is obtained from a synchronizing signal separator circuit 12 and the interruption circuit 13 does no perform interruption operation at the period of a vertical synchronizing signal, so that monitoring device part becomes ready to wait for a new vertical synchronizing signal. When this state continues for a specific time of three cycle of the vertical synchronizing signal, the monitoring device body part 11 sends out a fault occurrence detection signal SAR to a warning device 14, the monitoring device 14 makes an alarm 14A generate a warning tone, and an alarm 14B illuminates.
Patent JP-S5541929-A (JP)
Title: Steel for high efficiency welding and low temperature use
Inventor: KASAMATSU YUTAKA
IPC: C22C38/48
Filed: 1978-09-16
Abstract: PURPOSE: To provide the title steel having a specified compsn. contg. C, Si, Mn, Ni, sol. Al, P, S, N and O, and exhibiting superior low temp. toughness which steel is slightly deteriorated by high efficiency welding at the weld heat-affected zone.  
     CONSTITUTION: The steel contains C≤0.03%, Si 0.05W0.40%, Mn 0.70W2.50%, Ni 2.0W12.0%, sol. Al 0.005W0.090%, (P+S)≤0.015% and (N+O)≤0.009% or further contains one or more out of Cu≤1.0%, Cr≤1.0%, Mo≤0.50%, V≤ 0.20%, Nb≤0.10%, B≤0.005%, Ti≤0.20% and W≤0.30% as required. The steel is subjected to heat treatment such as normalizing, hardening or tempering to be provided with superior toughness and necessary strength. It may exhibit sufficient performance as rolled. 
     COPYRIGHT: (C)1980,JPO&Japio